/*
 *  Copyright 2011 Yuri Kanivets
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package kankan.wheel.widget.adapters;

import android.content.Context;


/**
 * The simple Array wheel adapter
 * 
 * @param <T>
 *           the element type
 */
public class ArrayWheelAdapter< T > extends AbstractWheelTextAdapter
{
   
   // items
   private final T items[];
   
   

   /**
    * Constructor
    * 
    * @param context
    *           the current context
    * @param items
    *           the items
    */
   public ArrayWheelAdapter( Context context, T items[] )
   {
      super( context );
      
      // setEmptyItemResource(TEXT_VIEW_ITEM_RESOURCE);
      this.items = items;
   }
   


   @Override
   public CharSequence getItemText( int index )
   {
      if ( index >= 0 && index < items.length )
      {
         T item = items[ index ];
         if ( item instanceof CharSequence )
         {
            return (CharSequence) item;
         }
         return item.toString();
      }
      return null;
   }
   


   public int getItemsCount()
   {
      return items.length;
   }
}
